Searched refs:fault_fd (Results 1 – 3 of 3) sorted by relevance
| /linux-6.15/tools/testing/selftests/iommu/ |
| H A D | iommufd_utils.h | 843 *fault_fd = cmd.out_fault_fd; in _test_ioctl_fault_alloc()
847 #define test_ioctl_fault_alloc(fault_id, fault_fd) \ argument
850 fault_fd)); \
852 ASSERT_NE(0, *(fault_fd)); \
856 __u32 fault_fd) in _test_cmd_trigger_iopf() argument
880 bytes = read(fault_fd, &fault, sizeof(fault)); in _test_cmd_trigger_iopf()
886 bytes = write(fault_fd, &response, sizeof(response)); in _test_cmd_trigger_iopf()
893 #define test_cmd_trigger_iopf(device_id, fault_fd) \ argument
894 ASSERT_EQ(0, _test_cmd_trigger_iopf(self->fd, device_id, 0x1, fault_fd))
895 #define test_cmd_trigger_iopf_pasid(device_id, pasid, fault_fd) \ argument
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| H A D | iommufd_fail_nth.c | 628 uint32_t fault_id, fault_fd; in TEST_FAIL_NTH() local
698 if (_test_ioctl_fault_alloc(self->fd, &fault_id, &fault_fd)) in TEST_FAIL_NTH()
700 close(fault_fd); in TEST_FAIL_NTH()
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| H A D | iommufd.c | 443 uint32_t fault_fd; in TEST_F() local
495 test_ioctl_fault_alloc(&fault_id, &fault_fd); in TEST_F()
687 test_cmd_trigger_iopf(self->device_id, fault_fd); in TEST_F()
698 close(fault_fd); in TEST_F()
2760 uint32_t fault_fd; in TEST_F() local
2764 test_ioctl_fault_alloc(&fault_id, &fault_fd); in TEST_F()
2785 test_cmd_trigger_iopf(dev_id, fault_fd); in TEST_F()
2789 close(fault_fd); in TEST_F()
3071 uint32_t fault_id, fault_fd; in TEST_F() local
3099 test_ioctl_fault_alloc(&fault_id, &fault_fd); in TEST_F()
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